[Freeswitch-users] Nextone (Genband) >> Freeswitch Ringback issue

Errol Samuels esamuels777 at gmail.com
Wed Sep 1 09:43:18 PDT 2010


> Get a pcap and see if RTP is flowing when the 183 is sent. If so then you
> know the carrier is blowing smoke. If not the you know that your ring_ready
> app isn't working for whatever reason.
> -MC
>

The ring_ready does work for sure....the carrier also did a trace on their
side that proves they are receiving everything from us but can't explain why
they are not hearing ringback.

- ES

>
> On Tue, Aug 31, 2010 at 3:14 AM, Errol Samuels <esamuels777 at gmail.com>wrote:
>
>> Hello All,
>>
>> I have a weird situation where a carrier is sending calls to our FS server
>> but not hearing a Ringback tone, however once the call connects they are
>> getting audio but when this carrier sends calls to our Yate server they are
>> getting the Ringback without a problem.
>>
>> I have tried setting the Ring_Ready below but it didn't help the situation
>> either.
>>
>> <extension name="ringback" continue="true">
>>               <condition field="network_addr" expression="^(.*)$">
>>                 <action application="ring_ready"/>
>>               </condition>
>>     </extension>
>>
>> The traces from both the FS server and the Yate server show we are
>> sending:
>>
>> 100 Trying
>> 180 Ringing
>> 183 Session Progress with SDP
>>
>> The carrier is claiming they are using the same configuration for both the
>> Yate and FS server.  Has anyone had similar a similar issue with Nextone
>> (Genband)?
>>
>> Just to mention we are sending calls to this carrier from FS without
>> issue.
>>
>> Thanks in advance,
>>
>> Errol
>>
>>
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>>
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